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All Journal Jurnal Karya Pendidikan Matematika Jurnal Daya Matematis Madrasah: Jurnal Pendidikan dan Pembelajaran Dasar PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Al-Jabar : Jurnal Pendidikan Matematika Taman Cendekia : Jurnal Pendidikan Ke-SD-an Muallimuna : Jurnal Madrasah Ibtidaiyah Jurnal Kiprah Jurnal Pendidikan Matematika Raflesia COLLASE (Creative of Learning Students Elementary Education) Indonesian Journal of Instructional Media and Model Jurnal Warta Desa (JWD) Elementary Journal : Jurnal Pendidikan Guru Sekolah Dasar DIALEKTIKA: Jurnal Ilmiah Pendidikan Bahasa, Sastra, dan Matematika Publikasi Ilmiah Bidang Pengabdian Kepada Masyarakat (SIKEMAS) Innovative: Journal Of Social Science Research International Journal of Trends in Mathematics Education Research (IJTMER) Jurnal Pendidik Indonesia Nanggroe: Journal of Scholarly Service AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika International Journal of Educational Best Practices Journal of Mathematical Pedagogy (JOMP) Jurnal Pendidikan dan Pembelajaran Sains
Andi Kaharuddin
Universitad Lakidende Unaaha
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Improving Students Learning Outcomes through Peer Tutoring with Cooperative Settings Kaharuddin, Andi
Journal of Mathematical Pedagogy (JoMP) Vol. 1 No. 1: December 2019
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jomp.v1n1.p30-36

Abstract

This study found the low of student learning outcomes. This study aims to improve student learning outcomes through peer tutoring method of cooperative settings. The type of research is classroom action research (CAR) that consisting of: (1) planning, (2) implementing, (3) observing and (4) reflecting. This action research consisted of 2 cycles and each cycle consisted of 3 meetings. The subjects of this study are VIII.D Junior High School of Puriala 1l, with the total consists of 28 students, 15 male and 13 female. Technique of collecting data used observation and tests. The data obtained that is analyzed descriptively.  The results of data analysis showed that in cycle I,, students who get more than and equal to 65 is 17 students with the percentage 60.71 %. In cycle 2, the score has increased. There are 22 students who gained more than and equal to 65 as presentations reached 78.57%Keywords: Cooperative, Learning Outcomes, Peer Tutors.
Analisis kemampuan berhitung materi bilangan kelas VII di SMP Negeri 1 Konawe Dani, Ryan; Hermanto; Kaharuddin, Andi
Jurnal Pendidik Indonesia Vol. 2 No. 2 (2021): Jurnal Pendidik Indonesia
Publisher : Karoteh Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61291/jpi.v4i1.21

Abstract

This study aims to analyze students' numeracy skills. This type of research is qualitative descriptive, providing an in-depth depiction of students' numeracy skills as the primary focus, utilizing a qualitative approach based on collected data. The research subjects consist of 6 students from the seventh grade of SMP Negeri 1 Konawe, divided into three categories: high numeracy skills (2 subjects), moderate numeracy skills (2 subjects), and low numeracy skills (2 subjects). Subject selection was based on the previous Daily Test (UH) scores. Data collection techniques employed included tests and interviews. Students' numeracy skills are categorized into three levels: high numeracy skills, moderate numeracy skills, and low numeracy skills. These numeracy skills encompass three main aspects: the ability to solve multiplication operations, the ability to solve division operations, and the ability to connect multiplication and division operations. Subjects 1 (S1) and 2 (S2) in the high numeracy skills category successfully met all three aspects. In contrast, Subjects 3 (S3) and 4 (S4) in the moderate category, as well as Subjects 5 (S5) and 6 (S6) in the low category, have yet to achieve all these aspects.
THE EFFECT OF COMBINATION OF NUMBER HEAD TOGETHER AND TWO STAY TWO STRAY LEARNING MODELS ON MATHEMATICAL LEARNING OUTCOMES AND ACTIVENESS OF SENIOR HIGH SCHOOL STUDENTS Kaharuddin, Andi; Hajeniati, Nining
International Journal of Educational Best Practices Vol. 4 No. 2 (2020)
Publisher : Prodi Administrasi Pendidikan Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijebp.4.2.78-87

Abstract

An engaging learning process will affect learning outcomes and student activeness during the learning process. The present study was conducted to investigate the effect of the combinatory use of Number Head Together and Two Stay Two Stray learning models on the scores of high school students’ mathematical tests and learning activeness. It was an experimental-based study with One Group Pre test Post-test design. The population of this study was all high school students in Kendari, with Cluster Random Sampling as the method to choose the sample. Final test and observation were used as instruments to collect data. The data were analyzed using descriptive and inferential statistics with the One Sample t-test. Results showed that (1) the combinatory use of both learning models improved learning outcome by increasing students’ average test scores from an average score of 68 (pre-test) to an average of 83 (post-test) with a gain value of 0.71; (2) the learning models had a positive influence on student activeness during the learning process, proven by a score of 3.3 (positive category). It was also evidenced by the results of the t-test showing that the t-count score was greater than the t-table. Therefore, the combinatory use of Number Head Together and Two Stay Two Stray learning models has a significant effect on increasing the learning outcome and learning activeness of high school students in the mathematic class. 
An Identification of Students’ Responses Based on Solo Taxonomy in Mathematics Learning Toward Learning Activities and Learning Outcomes Kaharuddin, Andi; Hajeniati, Nining
Al-Jabar: Jurnal Pendidikan Matematika Vol 11 No 2 (2020): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v11i2.6270

Abstract

Taxonomy solo is a classification of real responses from students. This research aims to identify the effect of students' responses based on a solo taxonomy in mathematics learning on learning activity and learning outcomes. This research is a mixed-method with an explanatory sequential design. The data were collected using observation instruments, questionnaires, interviews, and tests. The data was analyzed inferentially and narratively. Based on the results, students who are at the extended abstract response level are classified as very active and having very high learning outcomes, students who are at the relational response level are identified as active and having high learning outcomes, students who are at the multi-structural response level are identified as active and having moderate learning outcomes, students who are at the Uni-structural response level are identified as active and having moderate learning outcomes, and students who are at the pre-structural response level are identified as less active and having low learning outcomes. Thus, it can be interpreted that students' responses based on solo taxonomy in mathematics learning affect activeness and learning outcomes. 
Efektivitas Penerapan Model Problem Based Learning (PBL) Terhadap Hasil Belajar Matematis Materi Segitiga Siswa SMP Salmawati, Salmawati; Kaharuddin, Andi; Syam, Nurfaidah; Bima, Bima; Mahmudin, Said Kamil
Innovative: Journal Of Social Science Research Vol. 4 No. 4 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i4.14543

Abstract

Abstrak Tujuan penelitian ini adalah untuk mengetahui efektivitas penerapan model Problem Based Learning terhadap hasil belajar matematika materi segitiga siswa kelas VII SMP N 1 Anggaberi. Jenis penelitian ini adalah penelitian kuantitatif yang bersifat eksperimen semu (quasi experimental). Desain penelitian ini adalah The Posttest-Only Control Group Design. Populasi penelitian ini adalah seluruh kelas VII SMPN 1 Anggaberi dan sampel penelitian ini adalah kelas VII A sebagai kelas eksperimen dan kelas VII C sebagai kelas kontrol. Teknik pengambilan sampel adalah Purposive Sampling yaitu satu kelas sebagai kelas eksperimen yang diterapkan model Problem Based Learning dan satu kelas sebagai kelas kontrol yang diterapkan pembelajaran konvensional. Teknik pengumpulan data adalah tes tertulis. Teknik analisis data ada dua yaitu deskriptif dan inferensial. Hasil analisis secara deskriptif menunjukkan bahwa rata-rata hasil belajar matematika kelas eksperimen adalah 72,96 lebih tinggi dibandingkan kelas kontrol dengan nilai sebesar 66,18; Hasil analisis secara inferensial diperoleh nilai thitung = 1,805 dan ttabel= 1,678. Sehingga H0 ditolak dan H1 diterima. Berdasarkan hasil penelitian maka dapat disimpulkan bahwa model Problem Based Learning efektif diterapkan pada materi segitiga kelas VII SMPN 1 Anggaberi tahun ajaran 2023/2024. Kata Kunci: Problem Based Learning, Hasil Belajar Matematika.
Eksplorasi Etnomatematika Pada Kuliner Sinonggi: Analisis Variabel Geometri Dan Pengaruh Suhu Terhadap Konsistensi Adonan Kaharuddin, Andi; Syam, Nurfaidah; Salmawati
Hybrid: Jurnal Pendidikan dan Pembelajaran Sains Vol. 2 No. 1 (2023): Juli Tahun 2023
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hybrid.v2i1.4224

Abstract

Sinonggi merupakan makanan pokok Suku Tolaki di Sulawesi Tenggara yang kaya akan filosofi budaya. Namun, proses pembuatan Sinonggi seringkali terkendala oleh kualitas tekstur yang tidak konsisten akibat ketiadaan takaran baku, hanya mengandalkan intuisi pembuatnya. Penelitian ini bertujuan untuk mengeksplorasi konsep etnomatematika yang terkandung dalam proses pembuatan Sinonggi, dengan fokus pada analisis variabel geometri pada alat masak dan pengaruh suhu air terhadap konsistensi adonan. Penelitian ini menggunakan metode kualitatif dengan pendekatan etnografi. Data dikumpulkan melalui observasi, wawancara mendalam dengan tokoh adat, dan dokumentasi. Hasil penelitian menunjukkan adanya konsep geometri berupa tabung dan setengah bola dalam penamaan satuan tradisional. Selain itu, ditemukan bahwa suhu air merupakan variabel kritis yang menentukan keberhasilan proses gelatinisasi. Simpulan dari penelitian ini adalah praktik tradisional dalam pembuatan Sinonggi memuat konsep matematis dan fisis implisit yang dapat dimodelkan untuk kepentingan pembelajaran dan standardisasi produksi.
Pemodelan Matematis Berbasis Logika Fuzzy untuk Standarisasi Sinonggi: Pengembangan Algoritma Kontrol Suhu dan Takaran Presisi Kaharuddin, Andi; Salmawati; Syam, Nurfaidah; Injar, Hasmirawati
Hybrid: Jurnal Pendidikan dan Pembelajaran Sains Vol. 3 No. 3 (2025): Maret Tahun 2025
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hybrid.v3i3.4229

Abstract

Standardisasi kualitas produk menjadi tantangan utama dalam produksi Sinonggi, makanan tradisional khas Sulawesi Tenggara. Penelitian sebelumnya telah mengidentifikasi bahwa kegagalan proses gelatinisasi disebabkan oleh ketidaktepatan suhu air dan rasio volume yang selama ini hanya mengandalkan intuisi subjektif pembuatnya. Penelitian ini bertujuan untuk mengembangkan model matematis menggunakan Logika Fuzzy (Fuzzy Logic) guna menentukan presisi takaran dan kontrol suhu dalam pembuatan Sinonggi. Metode yang digunakan adalah pengembangan Fuzzy Inference System (FIS) metode Mamdani dengan dua variabel input: massa pati sagu dan suhu air, serta satu variabel output: volume air panas. Tahapan penelitian meliputi fuzzifikasi variabel berdasarkan data pakar, pembentukan basis aturan (rule base), dan defuzzifikasi. Hasil penelitian menunjukkan bahwa model fuzzy yang dikembangkan mampu menerjemahkan intuisi linguistik juru masak tradisional menjadi algoritma matematis yang presisi. Implementasi model ini menghasilkan Sinonggi dengan tekstur yang konsisten (kenyal dan bening) serta menurunkan risiko kegagalan produksi secara signifikan. Algoritma ini direkomendasikan sebagai dasar pengembangan teknologi tepat guna bagi UMKM kuliner lokal.
Co-Authors Asra Asri Nova Rama BIMA BIMA, BIMA Dani, Ryan Fatimah Fatimah Fitriani Fitriani Hajeniati, Nining Hasmirawati Injar L Hermanto Herwandi Herwandi Herwandi Sape Injar, Hasmirawati Irma Magfirah, Irma Likarni Liasambu M Fadli Mahmudin, Said Kamil Mytra, Prima Nining Hajeniati Nining Hajeniati Nining Hajeniati Nurfaidah Syam Putu Ayu Suyastini Ramli Ramlin Ramlin Rezky Agung H Salmawati Salmawati Salmawati Salmawati Salmawati Sartika Arifin Sukmawati Sukmawati Syahrir, Nasrun Topanus Tulak Tri Haryani Trisniawati Umar Umar Umar Umar Yundari, Yundari Yusrianto Yusrianto Yusriyanto Y Yusryanto Yusryanto